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Expired Canadian patentCanada

Method of assembling a vehicle from modular components

CA 1284874 C · Owner: Weaver, William R. · Inventors: Johnston, Norman W.; Weaver, William R.

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A method of assembling a vehicle includes the steps of forming a plurality of different modular window assemblies each having at least one sheet of transparent material upon which a gasket has been formed. A windshield module can include a peripheral gasket, integral leaf screen and a hinged sun roof. A door module can include a peripheral gasket and bracket attached to a window installed in a door. A rear window module can include hinged side windows and a roof panel. After the modules have been formed they are, then assembled to a vehicle body.

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted June 18, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 18, 2008.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 23, 1986
GrantedJune 18, 1991
Term endedJune 18, 2008
Patent numberCA 1284874 C
Classification (IPC)B23P19/04 +1 more

Timeline

Timeline From CIPO dates

19871990199319961999200220052008Application filedDec 23, 1986Patent grantedJune 18, 1991Term endedJune 18, 2008

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.